ensure cconfiguration, cdatabase, cmongo and store work
Merge branch 'no-redis-perfstore3'
modify/add: add and modify pyperfstore3 into a cstorage, ctimeserie, cmongo, cconfiguration and context projects/modules/packages
remove: unused files
move: context to ccontext and add ctopology project
modify: perfdata.install
add cconfiguration package with test on manager